How long does the image of a 12-in ruler appear in a plane mirror? Does it depend on the distance the ruler is from the mirror?
Q: Determine the minimum height of a vertical flat mirror in which a person 172 cm tall can see his or…
A: Height of person, h=172 cm
Q: from a converging mirror whose radius of curvature is 20 cm. a) Where is the final image, and is it…
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Q: 9. A person stands 20.0 cm away from of a convex mirror that has a radius of curvature of 32.5 cm.…
A: For convex mirror focal length is positive. The mirror formula is given as 1f=1v+1u Here f,u,v are…
Q: A 3.10 cm tal object is placed 11.2 cm in front of a concave mirror whose focal length is 19.5cm.…
A: Given that , Height of the object ( ho ) = 3.10 cm Object position : u = 11.2 cm in front of…
Q: A small candle of 3.5cm in size if placed 27 cm in front of a concave mirror of radius of curvature…
A: Given, Candle size, h= 3.5cm Image size is l. object distance, u=-27cm Radius of curvature ,R =-36cm…
Q: A telescope mirror is to be built so that it will focus light from astronomical objects onto a focal…
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Q: A 3.10 cm tal object is placed 11.2 cm in front of a concave mirror whose focal length is 19.5cm.…
A: Data Given , Height of the object ( ho ) = 3.10 cm Object position ( u ) = 11.2 cm in front of…
Q: You are standing 1.5 m from a convex security mirror in a store. You estimate the height of your…
A: Write the given values with the suitable variables. u=-1.5 mhi=12ho Here, u, hi, and ho are the…
Q: A person whose eyes are 1.70 m above the floor stands in front of a plane mirror. The top of her…
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Q: An object that is 75 cm tall is located 3.8 m in front of a plane mirror. The image formed by the…
A: An object that is 75 cm tall is located 3.8 m in front of a plane mirror. .
Q: Determine the minimum height of a vertical flat mirror in which a person 181 cm tall can see his or…
A: Given: height of a person= 181cm
Q: A convex mirror has a focal length of-20 cm. What is the object distance if the image distance is-10…
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Q: An object 12.0 cm tall is placed at the zero mark of a meterstick. A spherical mirror located at…
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Q: A spherical mirror is to be used to form an image, three times as tall as an object, on a screen…
A: Let, the object distance be denoted as 'u' , image distance is denoted as 'v' ,focal length of the…
Q: The radius of curvature of a spherical mirror is 24 cm. Calculate the focal length ?
A: In the given question, Radius of curvature of spherical mirror (R) = 24cm We are required to find…
Q: A mirror is showing upright image of a person standing 1.5 m from it. Image is 2.5 times taller than…
A: Object distance ( u ) = - 1.5 mImage of height ( hi ) = 2.5 × height of person ( ho )
Q: The tallest basketball players have been approximately 2.29m tall (7 foot 6 inches). Approximately…
A: For a plane mirror if we want to see an object fully in the mirror the height of the mirror must be…
Q: Determine the minimum height of a vertical flat mirror in which a person 178 cm tall can see his or…
A:
Q: A dentist uses a mirror to examine a tooth that is 0.75 cm in front of the mirror. The image of the…
A: We will use mirror formula here.
Q: A concave mirror has a focal length of 10 cm. A 5 cm tall object is placed 15 cm from the mirror.…
A: Given, Focal length of concave mirror = 10 cm Height of object = 5 cm Object is placed 15 cm from…
Q: Which describes the image formed on a plane mirror? real, upright, the same size as the object, and…
A: Given Image is formed by the plane mirror We have to find its nature and choose the correct option…
Q: A room in a carnival funhouse has two flat mirrors on opposite walls, so that a person standing…
A: For the Plane mirror object and image are at equal distances from the mirror. Here image formed by…
Q: 7. A person stands 1.80 m away from the reflecting surface of a plane mirror. (b) What are the image…
A: b)Since for plane mirror, focal length is infinity, image distance will be same as that of object…
Q: A shortsighted person is looking at his reflection in a plane mirror. If the far point of this…
A: A short sighted person can see near objects and can’t see objects beyond a point. Here this man can…
Q: A convex mirror has a focal length of -7.4 cm. If an object is placed 20 cm from the surface, at…
A: Using mirror formula Where f = focal length v = Image position u = Object position
Q: A concave mirror (f-53 cm) produces an image whose distance from the mirror is one-third the object…
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Q: At what distance from a converging mirror with a 35 cm focal length should an object be placed so…
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Q: 4. (a) An object that is 0.03 m tall is placed at 0.1 m in front of a convex mirror, as shown in…
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Q: An object is placed Infront of a convex mirror at a distance of 50cm. A plane mirror is introduced…
A: Distance of object from convex mirror=50 cmDistance between object and plane mirror=30 cmRequired
Q: certain
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Q: At what distance from a concave mirror with a 32 cm focal length should an object be placed so that…
A: Focal length of the concave mirror is The object and image distances are the same.Find:The value of…
Q: For a spherical mirror situaiton, you have detemined the image distance is negative. Which of the…
A: Given: U = negative
Q: A spherical mirror is to be used to form an image, four times as tall as an object, on a screen…
A:
Q: A 3.20-mm-tall object is 20.0 cm from the vertex of a spherical mirror. The mirror forms an image…
A: Given h0= 3.2 mm= 0.32 cmd0= 20 cmdi= 60 cm
Q: Where must you place an object in front of a concave mirror with radius R so that the image is erect…
A: Concept used: Magnification of a spherical mirror is given by ratio of distance of image from mirror…
Q: A dentist uses a concave mirror to send light into his patients’ mouths. If a parallel beam of light…
A: Given data: Type of mirror : Concave Parallel beam of light concentrated at = 2.5 cm Required:…
Q: The image of an object is 12.7 cm behind a convex mirror when the object is far from the mirror.…
A: Given Data : The distance of the image from the mirror is given as v = 12.7cm. The distance of the…
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